In the diagram, O is the centre of the circle, and A, B, C and D are points on the circle with AÔB=58∘B=58^\circB=58∘. SBT is a tangent to the circle at B. Give reasons for ALL statements.
In the diagram, O is the centre of the circle, and A, B, C and D are points on the circle with AÔB=112∘B=112^\circB=112∘. SBT is a tangent to the circle at B. Give reasons for ALL statements.
In the diagram, O is the centre of the circle, and A, B, C and D are points on the circle with AÔB=64∘B=64^\circB=64∘. SBT is a tangent to the circle at B. Give reasons for ALL statements.
In the diagram, O is the centre of the circle, and A, B, C and D are points on the circle with AÔB=74∘B=74^\circB=74∘. SBT is a tangent to the circle at B. Give reasons for ALL statements.
In the diagram, O is the centre of the circle, and A, B, C and D are points on the circle with AÔB=94∘B=94^\circB=94∘. SBT is a tangent to the circle at B. Give reasons for ALL statements.
In the diagram, O is the centre of the circle, and A, B, C and D are points on the circle with AÔB=76∘B=76^\circB=76∘. SBT is a tangent to the circle at B. Give reasons for ALL statements.
In the diagram, O is the centre of the circle, and A, B, C and D are points on the circle with AÔB=128∘B=128^\circB=128∘. SBT is a tangent to the circle at B. Give reasons for ALL statements.
In the diagram, O is the centre of the circle, and A, B, C and D are points on the circle with AÔB=122∘B=122^\circB=122∘. SBT is a tangent to the circle at B. Give reasons for ALL statements.
In the diagram, O is the centre of the circle, and A, B, C and D are points on the circle with AÔB=104∘B=104^\circB=104∘. SBT is a tangent to the circle at B. Give reasons for ALL statements.
In the diagram, O is the centre of the circle, and A, B, C and D are points on the circle with AÔB=86∘B=86^\circB=86∘. SBT is a tangent to the circle at B. Give reasons for ALL statements.
In the diagram, O is the centre of the circle, and A, B, C and D are points on the circle with AÔB=116∘B=116^\circB=116∘. SBT is a tangent to the circle at B. Give reasons for ALL statements.
In the diagram, O is the centre of the circle, and A, B, C and D are points on the circle with AÔB=120∘B=120^\circB=120∘. SBT is a tangent to the circle at B. Give reasons for ALL statements.
